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Structure of 34206-49-0
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5-Bromopyridine-2,3-diol features a bromine substituent at the 5-position and two vicinal hydroxyl groups at the 2- and 3-positions of the pyridine ring. This arrangement imparts high reactivity in cross-coupling transformations and enables direct functionalization through nucleophilic substitution. The compound exhibits enhanced solubility in polar solvents and stability under standard bench conditions, facilitating its use in synthetic routes requiring precise heterocyclic control.
5-Bromopyridine-2,3-diol serves as a versatile building block for the synthesis of bioactive heterocycles and pharmaceutical intermediates. Its dual hydroxyl groups enable facile derivatization via etherification or esterification, while the bromine substituent supports palladium-catalyzed cross-coupling reactions. The compound exhibits good bench stability and is compatible with standard purification methods, facilitating integration into multi-step synthetic sequences for medicinal chemistry applications.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H302-H315-H319-H335
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Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501
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Lot numbers can be found on the outside label of a product: